69788348

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 150649632

約数和(自身を除く): 80861284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 113, 137, 161, 196, 226, 274, 322, 452, 548, 644, 791, 959, 1127, 1582, 1918, 2254, 2599, 3151, 3164, 3836, 4508, 5198, 5537, 6302, 6713, 10396, 11074, 12604, 13426, 15481, 18193, 22057, 22148, 26852, 30962, 36386, 44114, 61924, 72772, 88228, 108367, 127351, 154399, 216734, 254702, 308798, 356063, 433468, 509404, 617596, 712126, 758569, 1424252, 1517138, 2492441, 3034276, 4984882, 9969764, 17447087, 34894174, 69788348]

約数ペア:

[(1, 69788348), (2, 34894174), (4, 17447087), (7, 9969764), (14, 4984882), (23, 3034276), (28, 2492441), (46, 1517138), (49, 1424252), (92, 758569), (98, 712126), (113, 617596), (137, 509404), (161, 433468), (196, 356063), (226, 308798), (274, 254702), (322, 216734), (452, 154399), (548, 127351), (644, 108367), (791, 88228), (959, 72772), (1127, 61924), (1582, 44114), (1918, 36386), (2254, 30962), (2599, 26852), (3151, 22148), (3164, 22057), (3836, 18193), (4508, 15481), (5198, 13426), (5537, 12604), (6302, 11074), (6713, 10396)]